What to Expect During an AC System Inspection

An AC system inspection is a thorough visual examination and testing of your air conditioning system. This helps to catch any potential issues, extend the lifespan of your system, and assist you in choosing the most cost-effective and energy-efficient cooling solutions for your home.

We’ll explore what’s included in an AC inspection, as well as signs that your system needs a check-up. We’ll also take a look at what to expect from your HVAC inspection and how AC Plus can improve your AC experience.

Why Regular AC Inspections Are Important

With summer highs regularly reaching 110 degrees, reliable AC helps you live comfortably in the High Desert area. Routine AC inspections are the best way to keep your air conditioner running efficiently. An AC inspection checks the health and cleanliness of your system and diagnoses any potential problems so you can get them fixed before they become an emergency.

What’s Included in a Professional AC Inspection?

A full-service professional AC inspection typically includes the following:

• Checking the air filters.
• Inspecting the evaporator and condenser coils.
• Assessing refrigerant levels and checking for leaks.
• Testing all electrical connections and components.
• Cleaning the condensate lines.
• Testing airflow through the ducts.
• Inspecting duct cleanliness.
• Checking that the thermostat is working efficiently.
• Reviewing all safety features and settings.
• Visually inspecting the whole system for any signs of leaks, wear, or damage.

The exact components of a professional AC maintenance checklist will depend on your home and the type of AC system you have. For example, what’s included in a central AC system inspection will be different from a ductless mini-split system.

Signs Your AC System Needs an Inspection

If you’ve noticed any of these issues in your home, it may be a sign that you need an AC inspection:

Inconsistent Temperatures

If your AC is blowing warm air or if it’s simply not generating the desired cooling power, an inspection can identify the issue. A range of electrical issues or broken components can cause reduced cooling, so it’s helpful to call in a pro.

Unusual Smells

If you’ve noticed any odors coming from the system, it’s best to turn it off and book an inspection. A musty smell can mean mold or dirt in the system, burning can signal an electrical issue, while a sweet or nail polish-like smell can indicate a dangerous refrigerant leak.

Loud Noises

Clunking, grinding, and other unusual noises usually mean it’s time for an AC inspection. These often mean that a belt has slipped or another part of your AC is worn down. This can pose a fire risk and also increases the potential for the broken part to damage other components. A quick inspection catches the issue, reducing the risk of expensive repairs.

Rising Energy Bills

A gradual rise in your energy bills may mean an outdated AC system. As your AC ages, the wear and tear reduces efficiency, meaning it uses more energy to cool your home. An inspection can diagnose whether there’s a broken part or whether the system is outdated and replacement would be more efficient.

How Often Should You Schedule an AC Inspection?

Energy Star recommends booking a professional AC inspection at least once a year. The best time to do this is in the spring so that you can make sure your AC is in optimal condition before the heavy use season.

How often your AC should be inspected also depends on the age and functioning of your system. While annual inspections are enough for modern systems, it’s a good idea to schedule more frequent inspections if your AC is showing signs of significant wear or damage.

The Benefits of Routine AC System Inspections

Regular AC inspections help catch issues before they become a problem, saving you on AC repairs. They’re also helpful for maintaining system function and keeping your home cool and comfortable.

Improve Indoor Air Quality

Your AC is key to maintaining good indoor air quality. If your system is dirty, contains mold or mildew, or has any leaks, this can harm your indoor air. Your HVAC inspection can flag any air quality risks, as well as advise you on the best filter protocols for your system.

Catch Potential Issues

If a part breaks inside your air conditioner, it can often damage other components and lead to an array of costly repairs. Regular inspections help catch any worn or broken parts before the issue can grow.

Prolong AC Lifespan

Most modern air conditioners last 15 to 20 years, while older systems typically last 10 to 12. Good maintenance practices and routine inspections can reduce wear and tear, helping to prolong the service life of your system.

Improve Energy Efficiency

A clean, well-maintained system uses less energy to operate, which helps keep your energy bills low. AC inspections catch potential issues, including dirty or worn parts, so you can keep your AC operating at maximum efficiency.

What to Expect from Your HVAC Technician During an AC Inspection

When your HVAC technician arrives at your home, they’ll usually start by turning on your AC system and running it for about 15 minutes and then measuring the temperature at the vent. They repeat this process at each vent in your home to check for any temperature changes.

If you have central AC and ductwork, your technician may pressurize the ducts to check for any leaks. They’ll also perform a visual inspection of vents and other components. 

Finally, your HVAC technician will test any electrical components and inspect the unit itself. Depending on your unit and home, they may perform these steps in a different order. 

Most routine AC inspections only take an hour or two, although this may be longer if you have a large or complex system or if your technician finds broken components that need repair.

Call AC Plus for Air Conditioner Inspections, Maintenance, and Repairs

From routine inspections to emergency AC repairs, our team at AC Plus delivers the air conditioner support you need. With transparent, flat-rate pricing, there are never any surprise charges — you’ll get your quoted price no matter how long the job takes or what the temperature is. Contact us today to book your next AC inspection with knowledgeable pros and great customer service.